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Gyrocarpusine

Also from Gyrocarpus americanus, gyrocarpusine (481), C37H40N206, amorphous, has [a]D +66° (c 1, CHC13) and is isomeric in O-methylation pattern to the known alkaloid limacusine (105). O-Methylation of 481 with CH2N2 yielded (+)-0-meth-yllimacusine (482), also isolated from G. americanus. Placement of the hydroxy function was by NMR comparisons (558). [Pg.183]

Gyrocarpusine IIIc IIIc.l G. americanus Jacq. Stem bark Samoa 3 ... [Pg.179]

See other pages where Gyrocarpusine is mentioned: [Pg.183] [Pg.186] [Pg.21] [Pg.71] [Pg.94] [Pg.116] [Pg.139] [Pg.152] [Pg.195] [Pg.196] [Pg.220] [Pg.234] [Pg.183] [Pg.186] [Pg.21] [Pg.71] [Pg.94] [Pg.116] [Pg.139] [Pg.152] [Pg.195] [Pg.196] [Pg.220] [Pg.234]

See also in sourсe #XX -- [ Pg.183 ]

See also in sourсe #XX -- [ Pg.21 , Pg.71 , Pg.94 , Pg.116 , Pg.139 , Pg.152 , Pg.195 , Pg.196 ]